What causes calf pain after exercise?

Sounds like a cramp or often called a 'Charlie horse' in the U.S.   Common cause among athletes is believed to be fatigue and dehydration, or perhaps inadequate training and preparation for the event or weather conditions.

So prevention might include drinking more water before and during long sports events or workouts.

During marathons it's common to see some athletes use stretching before the event for prevention and walking during the race to relieve the cramp so they might continue the event.
Which is the best book for chemistry class 12?

#I would like to recommend you to study ORGANIC CHEMISTRY from SOLOMONS FRYHLE and Pradeep. As it has the most basic and well written book for Orgainic.#For Inorganic and Physical Chemistry NCERT is everything. Practice all the Solved Examples, Intext Questions and back question Twice,Thrice as many times as possible.#Pradeep is the best book(for all the

Which countries can I travel to on a Schengen Visa?

Schengen – Visa is valid for 26 countries which have abolished immigration controls at the common borders. Schengen is considered at single country for International travel purpose. In India most of the Schengen visas are processed through VFS

What exercise burns the most calories in 30 minutes?

Hi MK,i would say swimming, or something related to water exercises. the water provides the resistance, and or buoyancy he /she needs. if the person is engaged in Ocean water, this could add to the intensity of the exercise. if the